According to AlphaMoat, as of 2026-09, the Chrome extension Codex Buddy has 114 users (-4.2% MoM) — ranked #3,998 of 9,324 AI browser extensions, and #240 of 601 in Programming.
What is Codex Buddy
Codex Buddy collects every Version tab on a ChatGPT Codex task page and formats them for gpt-5-pro or gpt-5-thinking review. Privacy:
Reads the content of ChatGPT Codex task pages in your browser to build a local summary. Nothing is transmitted or stored off-device.
Author: https://x.com/montakaoh
Extension profile
User Growth Trend
Popular in Programming
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Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.